Answer: an arithmetic sequence
Step-by-step explanation:
Answer:
sure can
Step-by-step explanation:
Answer:
60% of the students wanted hamburgers
Step-by-step explanation:
just multiply
Answer:
the new ratio milk/water is 14:6 or 7:3
Step-by-step explanation:
milk/water=5/3
milk +water=5+3=8
ratio of milk=5/8 and ratio of water=3/8
if 4 liter removed from mixture then: 20=4= 16 liter
the amount of milk in 16 liter=16*5/8=10 liter of milk
the amount of water in 16 liter=16*3/8= 6 liter
add 4 liter of milk to the mixture: 10+4=14 liter of milk and 6 liter of water
the new ratio milk/water is 14:6 or 7:3
2(2x + 1) = 4x + 2
4x + 2 = 4x + 2
All real numbers are solutions :)